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Optimal Design of Double-Walled Corrugated Board Packaging

Materials, 2022-03, Vol.15 (6), p.2149 [Peer Reviewed Journal]

2022 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License. ;2022 by the authors. 2022 ;ISSN: 1996-1944 ;EISSN: 1996-1944 ;DOI: 10.3390/ma15062149 ;PMID: 35329601

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  • Title:
    Optimal Design of Double-Walled Corrugated Board Packaging
  • Author: Mrówczyński, Damian ; Knitter-Piątkowska, Anna ; Garbowski, Tomasz
  • Subjects: Algorithms ; Bearing capacity ; box compressive strength ; Boxes ; Cardboard ; critical load ; Homogenization ; Material properties ; Measurement techniques ; Mechanical properties ; non-local sensitivity analysis ; numerical homogenization ; optimal packaging ; orthotropic plate ; Packaging design ; Packaging industry ; Product returns ; Pulp & paper industry ; Recycling ; Sensitivity analysis
  • Is Part Of: Materials, 2022-03, Vol.15 (6), p.2149
  • Description: Designing corrugated board packaging is a real challenge, especially when the packaging material comes from multiple recycling. Recycling itself is a pro-ecological and absolutely necessary process, but the mechanical properties of materials that are processed many times deteriorate with the number of cycles. Manufacturers are trying to use unprecedented design methods to preserve the load-bearing capacity of packaging, even when the material itself is of deteriorating quality. An additional obstacle in the process of designing the structure of paper packaging is the progressive systematic reduction of the grammage (the so-called lightweight process) of corrugated cardboard. Therefore, this research presents a critical look at the process of optimal selection of corrugated cardboard for packaging structures, depending on the paper used. The study utilizes analytical, simplified formulas to estimate the strength of cardboard itself as well as the strength of packaging, which are then analyzed to determine their sensitivity to changes in cardboard components, such as the types of paper of individual layers. In the performed sensitivity analysis, numerical homogenization was used, and the influence of initial imperfections on the packaging mechanics was determined. The paper presents a simple algorithm for the optimal selection of the composition of corrugated cardboard depending on the material used and the geometry of the packaging, which allows for a more conscious production of corrugated cardboard from materials derived, e.g., from multiple recycling.
  • Publisher: Switzerland: MDPI AG
  • Language: English
  • Identifier: ISSN: 1996-1944
    EISSN: 1996-1944
    DOI: 10.3390/ma15062149
    PMID: 35329601
  • Source: GFMER Free Medical Journals
    PubMed Central
    Coronavirus Research Database
    ROAD: Directory of Open Access Scholarly Resources
    ProQuest Central
    DOAJ Directory of Open Access Journals
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